The three-dimensional structure of enzymes -- Chemical catalysts -- The basic equations of enzyme kinetics -- Measurement and magnitude of enzymatic rate constants -- The pH dependence of enzyme catalysts -- Practical kinetics -- Detection of intermediates in reactions by kinetics -- Stereochemistry of enzymatic reactions -- Active-site-directed and enzyme-activated irreversible inhibitors : "affinity labels" and "suicide inhibitors" -- Cooperative ligand binding, allosteric interactions, and regulation -- Forces between molecules, and enzyme-substrate binding enzymes -- Enzyme-substrate complementarity and the use of binding energy in catalysis -- Specificity and editing mechanisms -- Genetic engineering and enzymology : protein engineering -- Structures and mechanisms of seleced enzymes